RhymeZone: foin definitions

Definitions of foin:

noun: (archaic) A thrust.
verb: (archaic) To thrust with a sword; to stab at.
verb: (archaic) To prick; to sting.
noun: The beech marten (Martes foina, syn. Mustela foina).
noun: A kind of fur, black at the top on a whitish ground, taken from the ferret or weasel of the same name.

(Definitions from Wiktionary)